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Individual Calculations July 2010 |
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| Koch, Till Total change: -6.00 | |   |
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| 25.Ruhrhalbinsel-Open | Essen | GER | 2010-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 1890 | 0.50 | 2 | -0.16 | 25 | -4.00 | |
|  Dr. Hirth, Ulrich | | | 2135 | GER | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Hamm, Michael | | | 1917 | GER | 0.50 | 1 | 0.04 | 25 | 1.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 1.Unser-Fritz-Open | Wanne-Eickel | GER | 2010-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2283 | 1890 | 0.00 | 1 | -0.08 | 25 | -2.00 | |
|  Litwak, Aleksej | f | | 2283 | GER | 0.00 | 1 | -0.08 | 25 | -2.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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